IT1215406B - STABLE BORONIC RESINS OF HIGH SELECTIVE ABSORBENT POYTERE. - Google Patents

STABLE BORONIC RESINS OF HIGH SELECTIVE ABSORBENT POYTERE.

Info

Publication number
IT1215406B
IT1215406B IT8719965A IT1996587A IT1215406B IT 1215406 B IT1215406 B IT 1215406B IT 8719965 A IT8719965 A IT 8719965A IT 1996587 A IT1996587 A IT 1996587A IT 1215406 B IT1215406 B IT 1215406B
Authority
IT
Italy
Prior art keywords
resins
poytere
high selective
selective absorbent
stable
Prior art date
Application number
IT8719965A
Other languages
Italian (it)
Other versions
IT8719965A0 (en
Inventor
Renato Carobbi
Franco Innocenti
Original Assignee
Sirac Spa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sirac Spa filed Critical Sirac Spa
Publication of IT8719965A0 publication Critical patent/IT8719965A0/en
Priority to IT8719965A priority Critical patent/IT1215406B/en
Priority to US07/171,447 priority patent/US4937294A/en
Priority to DE8888104553T priority patent/DE3868106D1/en
Priority to AT88104553T priority patent/ATE72250T1/en
Priority to EP88104553A priority patent/EP0284959B1/en
Priority to CA000562951A priority patent/CA1291126C/en
Priority to KR1019880003708A priority patent/KR960015309B1/en
Priority to JP63081442A priority patent/JPH0617398B2/en
Application granted granted Critical
Publication of IT1215406B publication Critical patent/IT1215406B/en
Priority to US07/527,837 priority patent/US5011535A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/42—Introducing metal atoms or metal-containing groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/44—Preparation of metal salts or ammonium salts

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Saccharide Compounds (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)

Abstract

Stable boron resins of high selective absorbent power and their production process. Said boron resins consist of a polyacrylic matrix functionalised with quaternary ammonium groups, an epoxy group and phenylboric groups in accordance with general formula (I): <CHEM> in which P/ &cir& , R, R1, R2, R3, R4 and X<-> are as defined in the text. The resins are prepared by reacting an amine resin with an epihalohydrin and condensing the reaction product with a suitable boroxin. The resins of formula (I) can be used for separating sugars, in particular for purifying lactulose. They have greater selective power then currently known boron resins.
IT8719965A 1987-04-03 1987-04-03 STABLE BORONIC RESINS OF HIGH SELECTIVE ABSORBENT POYTERE. IT1215406B (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
IT8719965A IT1215406B (en) 1987-04-03 1987-04-03 STABLE BORONIC RESINS OF HIGH SELECTIVE ABSORBENT POYTERE.
US07/171,447 US4937294A (en) 1987-04-03 1988-03-21 Stable boron resins of high selective absorbent power
EP88104553A EP0284959B1 (en) 1987-04-03 1988-03-22 Stable boron resins of high selective absorbent power
AT88104553T ATE72250T1 (en) 1987-04-03 1988-03-22 STABLE BORON RESINS WITH HIGH SELECTIVE ABSORPTION EFFECT.
DE8888104553T DE3868106D1 (en) 1987-04-03 1988-03-22 Stable boron resins with a high level of selective absorption.
CA000562951A CA1291126C (en) 1987-04-03 1988-03-30 Stable boron resins of high selective absorbent power
KR1019880003708A KR960015309B1 (en) 1987-04-03 1988-04-02 Stable boron resins of high selective absorbent power
JP63081442A JPH0617398B2 (en) 1987-04-03 1988-04-04 Stable boron resin with high selective absorption
US07/527,837 US5011535A (en) 1987-04-03 1990-05-24 Stable boron resins of high selective absorbent power

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8719965A IT1215406B (en) 1987-04-03 1987-04-03 STABLE BORONIC RESINS OF HIGH SELECTIVE ABSORBENT POYTERE.

Publications (2)

Publication Number Publication Date
IT8719965A0 IT8719965A0 (en) 1987-04-03
IT1215406B true IT1215406B (en) 1990-02-08

Family

ID=11162693

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8719965A IT1215406B (en) 1987-04-03 1987-04-03 STABLE BORONIC RESINS OF HIGH SELECTIVE ABSORBENT POYTERE.

Country Status (8)

Country Link
US (2) US4937294A (en)
EP (1) EP0284959B1 (en)
JP (1) JPH0617398B2 (en)
KR (1) KR960015309B1 (en)
AT (1) ATE72250T1 (en)
CA (1) CA1291126C (en)
DE (1) DE3868106D1 (en)
IT (1) IT1215406B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR930001305B1 (en) * 1989-10-19 1993-02-25 니뽕 유우시 가부시끼가이샤 Polymer compleres of sugar response type
DE4029652A1 (en) * 1990-09-19 1992-03-26 Hoechst Ag POLYMERE AMMONIUM BORATE AND METHOD FOR THE PRODUCTION THEREOF
IT1271449B (en) * 1993-04-28 1997-05-28 Inalco Spa PROCEDURE FOR THE PREPARATION OF CRYSTALLINE LACTULOSE FROM COMMERCIAL SYRUP
GB9401603D0 (en) * 1994-01-27 1994-03-23 Univ Strathclyde Purification of plant-derived polynucleotides

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3663659A (en) * 1970-05-22 1972-05-16 Us Health Education & Welfare Process for the preparation of hydroxylated block polymers
US4355140A (en) * 1976-12-10 1982-10-19 Rohm And Haas Company Borane reducing resins
DE3201780A1 (en) * 1982-01-21 1983-08-25 Henkel KGaA, 4000 Düsseldorf NEW POLYMERS ORGANO BORON COMPOUNDS AND THEIR USE
IT1173459B (en) * 1984-03-22 1987-06-24 Sirac Spa STABLE BORONIC RESINS WITH HIGH SELECTIVE ABSORBING POWER

Also Published As

Publication number Publication date
EP0284959B1 (en) 1992-01-29
ATE72250T1 (en) 1992-02-15
CA1291126C (en) 1991-10-22
JPH0617398B2 (en) 1994-03-09
US4937294A (en) 1990-06-26
DE3868106D1 (en) 1992-03-12
KR890016083A (en) 1989-11-28
JPS63273605A (en) 1988-11-10
IT8719965A0 (en) 1987-04-03
EP0284959A1 (en) 1988-10-05
KR960015309B1 (en) 1996-11-07
US5011535A (en) 1991-04-30

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